Quest Diagnostics Inc
No standout activity across the feeds we track.
What this band has actually done: stocks scoring 0–25 beat the S&P 500 over the next three months 39.9% of the time, across 100,496 cases since 2015. That is below a coin flip — and so is every other band, because the median stock loses to a cap-weighted index. How we measured this
Quest Diagnostics Incorporated provides diagnostic testing and services in the United States. The company develops and delivers diagnostic information services, such as routine, non-routine and advanced clinical testing, anatomic pathology testing, and other diagnostic information services. It also provides services under the Quest Diagnostics brand, as well as under the AmeriPath, Dermpath Diagnostics, ExamOne, and Quanum brands to physicians, hospitals, patients and consumers, health plans, government agencies, employers, retailers, pharmaceutical companies and insurers commercial clinical…
| Trade date | Member | Chamber | Action | Amount |
|---|---|---|---|---|
| 2026-03-30 | Alan Armstrong · R-OK | Senate | Bought | $1,001 - $15,000 |
| 2026-03-27 | Alan Armstrong · R-OK | Senate | Bought | $1,001 - $15,000 |
| 2025-11-03 | Julie Johnson · D-TX | House | Sold | $1,001 - $15,000 |
| 2025-10-30 | Julie Johnson · D-TX | House | Sold | $1,001 - $15,000 |
| 2025-10-30 | Julie Johnson · D-TX | House | Bought | $1,001 - $15,000 |
| 2025-07-24 | Julia Letlow · R-LA | House | Sold | $1,001 - $15,000 |
| 2025-04-28 | Julia Letlow · R-LA | House | Bought | $1,001 - $15,000 |
| 2025-03-10 | Carol D. Miller · R-WV | House | Sold | $1,001 - $15,000 |
| 2025-03-10 | Carol D. Miller · R-WV | House | Sold | $15,001 - $50,000 |
| 2024-04-04 | Earl Blumenauer · D-OR | House | Sold | $1,001 - $15,000 |
Show the other 13
| Trade date | Member | Chamber | Action | Amount |
|---|---|---|---|---|
| 2022-11-14 | Carol D. Miller · R-WV | House | Bought | $1,001 - $15,000 |
| 2022-08-03 | Kathy E. Manning · D-NC | House | Sold | $1,001 - $15,000 |
| 2022-07-20 | Kathy E. Manning · D-NC | House | Bought | $1,001 - $15,000 |
| 2022-03-14 | Earl Blumenauer · D-OR | House | Sold | $1,001 - $15,000 |
| 2022-02-24 | Earl Blumenauer · D-OR | House | Bought | $1,001 - $15,000 |
| 2021-07-28 | Carol D. Miller · R-WV | House | Bought | $15,001 - $50,000 |
| 2021-04-09 | Sara Jacobs · D-CA | House | Sold | $50,001 - $100,000 |
| 2020-06-01 | Dean Phillips · D-MN | House | Sold | $1,001 - $15,000 |
| 2020-04-02 | Thomas R. Carper · D-DE | Senate | Bought | $1,001 - $15,000 |
| 2020-04-02 | Dean Phillips · D-MN | House | Sold | $1,001 - $15,000 |
| 2020-03-02 | Earl Blumenauer · D-OR | House | Bought | $1,001 - $15,000 |
| 2020-02-10 | Dean Phillips · D-MN | House | Sold | $1,001 - $15,000 |
| 2020-01-17 | Dean Phillips · D-MN | House | Bought | $1,001 - $15,000 |
Markers sit on the transaction date the member disclosed, snapped to the nearest close on the chart. They are not the date the public found out — that came later, and the gap is its own page. Every marker is listed by name in the table above.